Home / 9,798,094.62-13,520,604.51-5,446,915.97

Finding the Fourth Proportional to 9,798,094.62, 13,520,604.51 and 5,446,915.97

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Solution

The fourth proportional to 9,798,094.62, 13,520,604.51 and 5,446,915.97 is: 7,516,318.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,094.62 : 13,520,604.51 = 5,446,915.97 : x
  2. Step 2: Convert to fraction form
    9,798,094.62/13,520,604.51 = 5,446,915.97/x
  3. Step 3: Cross multiply
    9,798,094.62x = 13,520,604.51 × 5,446,915.97
  4. Step 4: Simplify right side
    9,798,094.62x = 73,645,596,561,970
  5. Step 5: Solve for x
    x = 73,645,596,561,970/9,798,094.62
  6. Step 6: Final answer
    x = 7,516,318.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.